[图书][B] Wave processes in solids with microstructure

VI Erofeyev - 2003 - books.google.com
This book systematically discusses the modern theory of propagation and interaction of
elastic waves in solids with microstructure. Mathematical models of solids taking into …

[HTML][HTML] Fracture and damage in quasi-brittle materials: A comparison of approaches

R De Borst - Theoretical and Applied Fracture Mechanics, 2022 - Elsevier
A overview is given of different approaches to simulate and predict crack propagation in
quasi-brittle materials, pointing out their merits, disadvantages and complementarity …

Stiffness and strength of tridimensional periodic lattices

A Vigliotti, D Pasini - Computer methods in applied mechanics and …, 2012 - Elsevier
This paper presents a method for the linear analysis of the stiffness and strength of open and
closed cell lattices with arbitrary topology. The method hinges on a multiscale approach that …

[HTML][HTML] Homogenization and equivalent in-plane properties of two-dimensional periodic lattices

S Gonella, M Ruzzene - International Journal of Solids and Structures, 2008 - Elsevier
The equivalent in-plane properties for hexagonal and re-entrant (auxetic) lattices are
investigated through the analysis of partial differential equations associated with their …

[HTML][HTML] Wave dispersion in gradient elastic solids and structures: a unified treatment

S Papargyri-Beskou, D Polyzos, DE Beskos - International Journal of Solids …, 2009 - Elsevier
Analytical wave propagation studies in gradient elastic solids and structures are presented.
These solids and structures involve an infinite space, a simple axial bar, a Bernoulli–Euler …

Non linear constitutive models for lattice materials

A Vigliotti, VS Deshpande, D Pasini - Journal of the Mechanics and Physics …, 2014 - Elsevier
We use a computational homogenisation approach to derive a non linear constitutive model
for lattice materials. A representative volume element (RVE) of the lattice is modelled by …

[PDF][PDF] Improved continuous models for discrete media.

IV Andrianov, J Awrejcewicz… - Mathematical …, 2010 - publications.rwth-aachen.de
In the recent years new classes of ultra-dispersive and nanocrystalline materials 1–3, which
require a different modern approach than that of a classical continuous media, have been …

Experimental evidence of rotational elastic waves in granular phononic crystals

A Merkel, V Tournat, V Gusev - Physical Review Letters, 2011 - APS
A generalized theory of elasticity, taking into account the rotational degrees of freedom of
point bodies constituting a continuum, was proposed at the beginning of the twentieth …

[HTML][HTML] Simplified modelling of chiral lattice materials with local resonators

A Bacigalupo, L Gambarotta - International Journal of Solids and Structures, 2016 - Elsevier
A simplified model of periodic chiral beam-lattices containing local resonators has been
formulated to obtain a better understanding of the influence of the chirality and of the …

Micro–macro transition for anisotropic, frictional granular packings

S Luding - International Journal of Solids and Structures, 2004 - Elsevier
From the structure of a static granular solid, we derive the fabric and the stiffness tensor in
average over those pairs of interacting particles with contact within the averaging volume …